Cases chart, explained
CA's Blueprint for a Safer Economy assigns each county to a tier based on case rate and test positivity rate. What's opened / closed under each tier.
Tiers, from most severe to least severe, categorizes coronavirus spread as widespread; substantial; moderate; or minimal. Counties must stay in the current tier for 3 consecutive weeks and metrics from the last 2 consecutive weeks must fall into less restrictive tier before moving into a less restrictive tier.
We show only case charts labeled with each county's population-adjusted tier cut-offs.
Related daily reports:
Code available in GitHub: https://github.com/CityOfLosAngeles/covid19-indicators
Get informed with public health research
Report updated: 1/2/22; data available through 12/31/21.
Cases chart, explained
Superior California Region: Butte, Colusa,
El Dorado,
Glenn,
Lassen, Modoc,
Nevada,
Placer, Plumas,
Sacramento,
Shasta, Sierra, Siskiyou,
Sutter,
Tehama,
Yolo,
Yuba
North Coast: Del Norte,
Humboldt,
Lake,
Mendocino,
Napa,
Sonoma, Trinity
San Francisco Bay Area: Alameda,
Contra Costa,
Marin,
San Francisco,
San Mateo,
Santa Clara,
Solano
Northern San Joaquin Valley: Alpine, Amador, Calaveras,
Madera, Mariposa,
Merced,
Mono,
San Joaquin,
Stanislaus,
Tuolumne
Central Coast: Monterey,
San Benito,
San Luis Obispo,
Santa Barbara,
Santa Cruz,
Ventura
Southern San Joaquin Valley: Fresno,
Inyo,
Kern,
Kings,
Tulare
Southern California: Los Angeles,
Orange,
Riverside,
San Bernardino
San Diego-Imperial: Imperial,
San Diego
Summary of CA County Severity Map
Vaccinations by Zip Code
Note for small values: If the 7-day rolling average of new cases or new deaths is under 10, the 7-day rolling average is listed for the past week, rather than a percent change. Given that it is a rolling average, decimals are possible, and are rounded to 1 decimal place. Similarly for hospitalizations.
In the past week, all COVID hospitalizations grew by 63.7%.; COVID ICU hospitalizations grew by 26.7%.
16,759,165 cumulative doses have been administered (263,582 doses administered in the past week). Already, 75.2% of the county has received at least 1 dose and 67.5% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 59.1%.; COVID ICU hospitalizations grew by 36.2%.
3,161,992 cumulative doses have been administered (52,959 doses administered in the past week). Already, 82.8% of the county has received at least 1 dose and 76.7% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 32.5%.; COVID ICU hospitalizations went from 3.0 to 3.3.
265,797 cumulative doses have been administered (3,575 doses administered in the past week). Already, 55.7% of the county has received at least 1 dose and 50.8% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 56.4%.; COVID ICU hospitalizations grew by 94.8%.
2,213,755 cumulative doses have been administered (36,179 doses administered in the past week). Already, 83.3% of the county has received at least 1 dose and 77.9% is fully vaccinated.
In the past week, all COVID hospitalizations went from 0.0 to 0.7.; COVID ICU hospitalizations went from 0.0 to 0.6.
29,800 cumulative doses have been administered (367 doses administered in the past week). Already, 51.2% of the county has received at least 1 dose and 45.1% is fully vaccinated.
In the past week, all COVID hospitalizations went from 9.3 to 14.0.; COVID ICU hospitalizations went from 2.7 to 5.0.
276,128 cumulative doses have been administered (2,930 doses administered in the past week). Already, 64.2% of the county has received at least 1 dose and 58.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 2.7%.; COVID ICU hospitalizations grew by -4.7%.
1,355,039 cumulative doses have been administered (20,502 doses administered in the past week). Already, 61.6% of the county has received at least 1 dose and 55.0% is fully vaccinated.
In the past week, all COVID hospitalizations grew by -3.7%.; COVID ICU hospitalizations went from 1.3 to 1.3.
206,627 cumulative doses have been administered (2,393 doses administered in the past week). Already, 69.8% of the county has received at least 1 dose and 63.6% is fully vaccinated.
In the past week, all COVID hospitalizations grew by -2.1%.; COVID ICU hospitalizations grew by -1.6%.
353,431 cumulative doses have been administered (4,821 doses administered in the past week). Already, 99.4% of the county has received at least 1 dose and 76.1% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 5.2%.; COVID ICU hospitalizations grew by 16.3%.
1,040,104 cumulative doses have been administered (15,704 doses administered in the past week). Already, 54.1% of the county has received at least 1 dose and 48.1% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 6.0%.; COVID ICU hospitalizations went from 3.1 to 2.1.
148,123 cumulative doses have been administered (2,260 doses administered in the past week). Already, 46.3% of the county has received at least 1 dose and 40.5% is fully vaccinated.
In the past week, all COVID hospitalizations went from 0.0 to 0.6.; COVID ICU hospitalizations went from 0.0 to 0.1.
79,049 cumulative doses have been administered (872 doses administered in the past week). Already, 58.0% of the county has received at least 1 dose and 51.7% is fully vaccinated.
In the past week, all COVID hospitalizations went from 0.6 to 1.1.; COVID ICU hospitalizations went from 0.0 to 0.0.
19,128 cumulative doses have been administered (220 doses administered in the past week). Already, 31.3% of the county has received at least 1 dose and 28.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by -13.0%.; COVID ICU hospitalizations went from 5.9 to 3.1.
187,875 cumulative doses have been administered (2,826 doses administered in the past week). Already, 55.9% of the county has received at least 1 dose and 49.3% is fully vaccinated.
In the past week, all COVID hospitalizations went from 9.6 to 13.4.; COVID ICU hospitalizations went from 1.6 to 1.0.
557,035 cumulative doses have been administered (7,479 doses administered in the past week). Already, 90.3% of the county has received at least 1 dose and 83.9% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 5.6 to 6.6.; COVID ICU hospitalizations went from 2.3 to 2.0.
139,717 cumulative doses have been administered (1,161 doses administered in the past week). Already, 71.8% of the county has received at least 1 dose and 63.9% is fully vaccinated.
In the past week, all COVID hospitalizations grew by -1.4%.; COVID ICU hospitalizations grew by -6.4%.
321,955 cumulative doses have been administered (4,016 doses administered in the past week). Already, 56.7% of the county has received at least 1 dose and 45.6% is fully vaccinated.
In the past week, all COVID hospitalizations grew by -0.9%.; COVID ICU hospitalizations went from 8.1 to 11.0.
700,096 cumulative doses have been administered (8,993 doses administered in the past week). Already, 73.0% of the county has received at least 1 dose and 65.4% is fully vaccinated.
In the past week, all COVID hospitalizations went from 4.1 to 7.7.; COVID ICU hospitalizations went from 1.9 to 1.0.
254,846 cumulative doses have been administered (3,244 doses administered in the past week). Already, 81.9% of the county has received at least 1 dose and 73.6% is fully vaccinated.
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In the past week, all COVID hospitalizations went from 6.0 to 3.7.; COVID ICU hospitalizations went from 2.0 to 0.9.
150,850 cumulative doses have been administered (898 doses administered in the past week). Already, 68.2% of the county has received at least 1 dose and 61.4% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 85.2%.; COVID ICU hospitalizations grew by 42.0%.
5,361,700 cumulative doses have been administered (88,407 doses administered in the past week). Already, 74.2% of the county has received at least 1 dose and 67.8% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 30.4%.; COVID ICU hospitalizations grew by 13.9%.
621,054 cumulative doses have been administered (7,959 doses administered in the past week). Already, 68.2% of the county has received at least 1 dose and 63.0% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 27.8%.; COVID ICU hospitalizations grew by 8.1%.
3,260,244 cumulative doses have been administered (48,852 doses administered in the past week). Already, 61.8% of the county has received at least 1 dose and 55.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 28.7%.; COVID ICU hospitalizations grew by 15.8%.
2,373,137 cumulative doses have been administered (35,668 doses administered in the past week). Already, 68.3% of the county has received at least 1 dose and 62.4% is fully vaccinated.
In the past week, all COVID hospitalizations went from 3.9 to 4.1.; COVID ICU hospitalizations went from 2.3 to 3.0.
99,278 cumulative doses have been administered (1,401 doses administered in the past week). Already, 72.3% of the county has received at least 1 dose and 65.2% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 35.3%.; COVID ICU hospitalizations grew by 17.8%.
2,723,087 cumulative doses have been administered (41,980 doses administered in the past week). Already, 57.8% of the county has received at least 1 dose and 52.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 38.5%.; COVID ICU hospitalizations grew by 12.5%.
5,819,566 cumulative doses have been administered (91,948 doses administered in the past week). Already, 86.8% of the county has received at least 1 dose and 75.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 53.1%.; COVID ICU hospitalizations grew by 1.1%.
1,815,357 cumulative doses have been administered (29,271 doses administered in the past week). Already, 86.1% of the county has received at least 1 dose and 79.8% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 27.8%.; COVID ICU hospitalizations grew by 9.1%.
1,046,528 cumulative doses have been administered (12,811 doses administered in the past week). Already, 65.5% of the county has received at least 1 dose and 55.1% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 24.3%.; COVID ICU hospitalizations went from 6.4 to 7.0.
433,178 cumulative doses have been administered (5,836 doses administered in the past week). Already, 68.9% of the county has received at least 1 dose and 62.4% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 37.9%.; COVID ICU hospitalizations went from 5.3 to 6.9.
1,548,534 cumulative doses have been administered (23,062 doses administered in the past week). Already, 85.9% of the county has received at least 1 dose and 78.8% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 41.5%.; COVID ICU hospitalizations went from 12.3 to 9.0.
705,505 cumulative doses have been administered (10,032 doses administered in the past week). Already, 71.6% of the county has received at least 1 dose and 64.0% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 34.0%.; COVID ICU hospitalizations grew by 10.2%.
3,929,306 cumulative doses have been administered (64,446 doses administered in the past week). Already, 85.8% of the county has received at least 1 dose and 80.1% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 1.9%.; COVID ICU hospitalizations went from 4.1 to 3.1.
480,909 cumulative doses have been administered (5,887 doses administered in the past week). Already, 77.4% of the county has received at least 1 dose and 71.3% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 9.4%.; COVID ICU hospitalizations went from 9.4 to 12.0.
190,482 cumulative doses have been administered (2,094 doses administered in the past week). Already, 50.5% of the county has received at least 1 dose and 44.8% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 48.0%.; COVID ICU hospitalizations went from 7.9 to 10.1.
684,170 cumulative doses have been administered (10,290 doses administered in the past week). Already, 71.6% of the county has received at least 1 dose and 63.0% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 11.1%.; COVID ICU hospitalizations went from 4.3 to 4.3.
916,075 cumulative doses have been administered (14,728 doses administered in the past week). Already, 80.8% of the county has received at least 1 dose and 74.1% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 1.8%.; COVID ICU hospitalizations grew by -22.0%.
702,070 cumulative doses have been administered (8,112 doses administered in the past week). Already, 61.4% of the county has received at least 1 dose and 52.0% is fully vaccinated.
In the past week, all COVID hospitalizations went from 0.0 to 0.0.; COVID ICU hospitalizations went from 0.0 to 0.0.
127,314 cumulative doses have been administered (2,053 doses administered in the past week). Already, 56.9% of the county has received at least 1 dose and 51.5% is fully vaccinated.
In the past week, all COVID hospitalizations went from 9.6 to 6.9.; COVID ICU hospitalizations went from 2.3 to 2.6.
62,172 cumulative doses have been administered (983 doses administered in the past week). Already, 44.2% of the county has received at least 1 dose and 39.9% is fully vaccinated.
In the past week, all COVID hospitalizations grew by 9.1%.; COVID ICU hospitalizations went from 11.7 to 9.3.
554,202 cumulative doses have been administered (7,690 doses administered in the past week). Already, 54.6% of the county has received at least 1 dose and 48.1% is fully vaccinated.
In the past week, all COVID hospitalizations went from 6.6 to 6.9.; COVID ICU hospitalizations went from 0.7 to 0.9.
69,261 cumulative doses have been administered (402 doses administered in the past week). Already, 60.8% of the county has received at least 1 dose and 52.2% is fully vaccinated.
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In the past week, all COVID hospitalizations grew by 26.0%.; COVID ICU hospitalizations grew by 26.7%.
1,392,484 cumulative doses have been administered (21,799 doses administered in the past week). Already, 74.0% of the county has received at least 1 dose and 67.7% is fully vaccinated.
In the past week, all COVID hospitalizations went from 6.4 to 11.3.; COVID ICU hospitalizations went from 2.1 to 2.7.
358,245 cumulative doses have been administered (5,112 doses administered in the past week). Already, 72.2% of the county has received at least 1 dose and 65.3% is fully vaccinated.
In the past week, all COVID hospitalizations went from 9.7 to 16.9.; COVID ICU hospitalizations went from 4.3 to 5.1.
81,285 cumulative doses have been administered (1,143 doses administered in the past week). Already, 50.1% of the county has received at least 1 dose and 45.0% is fully vaccinated.
Severity measured as proportion relative to Tier 1 (minimal) threshold.
1 = at Tier 1 threshold
2 = 2x higher than Tier 1 threshold
Severity Scale